LOINC display name : OPRM1 gene c.118A G genotype Molgen (Bld/Tiss);
LOINC long common name : OPRM1 gene c.118A G [Genotype] in Blood or Tissue by Molecular genetics method Nominal;
LOINC short name : OPRM1 c.118A G Geno Bld/T;
LOINC description : The patient's genotype (e.g. G/G) for the c.118A G (rs1799971) variant in the OPRM1
gene. Patients with AG or GG genotypes have a higher responsiveness to opioids and
required less analgesic drugs in laboring women when treated with fentanyl in women
as compared to genotype AA.[PMID: 18403122][PharmGKB Variant ID: 1183703081];
Has method